The DNA Stem is made from glass,This Stem gives u the best vape taste experience,its tapered mouthpiece fits snugly in 10mm female water piece openings,and it also has Airports for manual airflow control.it fits well with all types of dynavap tips.
package include :
1 X glass body
1 X glass DNA Cooling piece
1 X vaphit carry case
1 X plastic clip
1 X 5-pack O-Ring
(dynavap tip or cap is not included)